NPPES file of Aug 9, 2026

Neurology Physician in California

2,339 NPPES records list neurology physician with a practice address in California, 6 per 100,000 residents, the 27th highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 20 of 47.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084N0400X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Los Angeles has the most, 351

  1. Los Angeles351
  2. San Francisco267
  3. San Diego125
  4. Sacramento114
  5. Stanford78

Neurology Physician records in California

  1. Tong Jiang, MDLos Angeles, CA 900341841367786
  2. Jocelyn Jiao, MDStanford, CA 943051467807289
  3. Crystal Jicha, MDOrange, CA 928681447784566
  4. Glen Jickling, M.D.Sacramento, CA 958171194160242
  5. Jessica Jimenez, MDPHDSan Francisco, CA 941431477181378
  6. Viviana Jimenez, MD, MPHLos Angeles, CA 900481871122150
  7. Jenelle Jindal, M. D.San Jose, CA 951381376710301
  8. Angeline Jocson, MDThousand Oaks, CA 913601225371081
  9. Elizabeth Joe, M.D.Los Angeles, CA 900331659711257
  10. Ealon Joelson, MDPalo Alto, CA 943011770658841
  11. Christopher Johnson, M.D.Salinas, CA 939061235186669
  12. Bethany Johnson-Kerner, M.D., PH.D.San Francisco, CA 941431447678743
  13. Mollie Johnston, M.D.Los Angeles, CA 900951093981276
  14. S Claiborne Johnston, M.D.San Francisco, CA 941431174568927
  15. Nicholas Jonas, M.D.La Jolla, CA 920371003132234
  16. H Jones, DOFresno, CA 937011073642773
  17. Laura Jong, MDRolling Hills Estates, CA 902741982701355
  18. Janice Joo, MDArcadia, CA 910061639532187
  19. Kenneth Jordan, MDRedlands, CA 923741477537116
  20. Rebecca Jordan, M.D.Sacramento, CA 958231649243528
  21. Ivanna Joseph, MDBakersfield, CA 933111700496759
  22. Scott Josephson, M.D.San Francisco, CA 941431134157563
  23. Dhrupad Joshi, D.O.Riverside, CA 925061891103735
  24. Rohini Joshi, M.D.Modesto, CA 953551538190806
  25. Jennifer Jothen, D.O.Chula Vista, CA 919111891957221
  26. Asela Jumao-As, MDBakersfield, CA 933131841278967
  27. Jennifer Jung, MDLos Angeles, CA 900331982274338
  28. Jay Jurkowitz, M.D.Encino, CA 914361780701201
  29. Eunjoo Justice, M.D.San Francisco, CA 941161316026842
  30. Kamran Kabolizadeh, MDLancaster, CA 935341184831273
  31. Norman Kachuck, M.D.Los Angeles, CA 900331811938525
  32. Sandeep KahalSacramento, CA 958171780124172
  33. Pegah Kahaliardabili, MDStanford, CA 943051225666746
  34. Ravinder Kahlon, M.D.Fremont, CA 945361386741320
  35. Donald Kaiserman, M.D.West Covina, CA 917901891739108
  36. Mary Kalafut, M.D.La Jolla, CA 920371720048663
  37. Joshua Kamins, M.D.Los Angeles, CA 900951689930034
  38. Reza Kanani, M.D.Laguna Niguel, CA 926771609134352
  39. Gail Kang, MDSan Francisco, CA 941211407871866
  40. Sarah KangLos Angeles, CA 900951003472291
  41. Deepa Kannaditharayil, MBBSModesto, CA 953551649508318
  42. Kiran Kanth, MDSacramento, CA 958161275876054
  43. Aimee Kao, M.D., PH.D.San Francisco, CA 941431447324975
  44. Grace Kao, MDIrvine, CA 926181205934312
  45. Kevin Kapadia, M.D.Santa Barbara, CA 931051255565875
  46. Richard Kaplan, MDSan Diego, CA 921201003975681
  47. Kevin Kapur, M.D.Torrance, CA 905051225492077
  48. Elissaios Karageorgiou, M.D.San Francisco, CA 941581972746154
  49. John Karan, M.D.Antioch, CA 945091720007545
  50. Ronnie Karayan, M.D.Burbank, CA 915051467582676

Source: CMS NPPES, primary taxonomy 2084N0400X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 27 of 51 per resident

  1. Arizona6.2
  2. South Carolina6.1
  3. Maine6.0
  4. California6.0
  5. North Dakota5.7
  6. North Carolina5.7
  7. 50 states and D.C.6.5

Source: CMS NPPES, primary taxonomy 2084N0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

80.7% of these records appear in a Medicare file, against 81.2% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. California80.7%
  2. United States81.2%

Neurology Physician records in California, measured

  • In a Medicare file1,888 of 2,339 · 80.7% here, 81.2% nationally
  • In the CMS Doctors and Clinicians file1,628 · 69.6% here, 68.3% nationally
  • Not updated in five years or more1,287 · 55.0% here, 50.3% nationally
  • Median graduation year2006 · the 1,628 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084N0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,339 NPPES records list neurology physician (2084N0400X) as their primary taxonomy with a practice address in California: 6 per 100,000 residents against 6.5 nationally (50 states and D.C.). Los Angeles has 351 of them (15%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. New York1,778
  2. Florida1,530
  3. Texas1,382
  4. Pennsylvania1,077

States with a similar rate per 100,000

  1. Maine6.0
  2. South Carolina6.1
  3. Arizona6.2
  4. New Jersey6.2

The largest states

  1. New York1,778
  2. Florida1,530
  3. Texas1,382
  4. Pennsylvania1,077
  5. Massachusetts964

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.